I tried install SQL Server 2008 developer version in my laptop.
It already took me 3 days still have problem.
I uninstalled SQL Server express version, and Visual Studio 2008.
Restart windows again
I installed each item one by one. also others were installed with success.
BUT
When I install "Microsoft SQL Server 2008 Management Studio" it failed
again.

Please help

.....
MSI (s) (E8:60) [08:55:58:033]: Executing op:
ComponentRegister(ComponentId={41137A7E-4902-41B7-A3CF-D21BFECD65D5},KeyPath=C:\Program
Files\Microsoft SQL
Server\100\Tools\Binn\VSShell\Common7\IDE\AppIDPac kage.dll,State=3,ProductKey={2020045B-8DCF-4449-8D5C-EB5BA37440F1},,SharedDllRefCount=0,BinaryType=0)
MSI (s) (E8:60) [08:55:58:035]: Executing op:
ActionStart(Name=RollbackSupportFiles_32,Descripti on=Removing temporary
files,)
MSI (s) (E8:60) [08:55:58:036]: Executing op:
CustomActionRollback(Action=RollbackSupportFiles_3 2,ActionType=1281,Source=BinaryData,Target=Rollbac kSupportFiles,)
MSI (s) (E8:20) [08:55:58:050]: Invoking remote custom action. DLL:
C:\Windows\Installer\MSIDA0E.tmp, Entrypoint: RollbackSupportFiles
MSI (s) (E8:60) [08:55:58:063]: Executing op:
End(Checksum=0,ProgressTotalHDWord=0,ProgressTotal LDWord=0)
MSI (s) (E8:60) [08:55:58:063]: Error in rollback skipped. Return: 5
MSI (s) (E8:60) [08:55:58:079]: No System Restore sequence number for this
installation.
MSI (s) (E8:60) [08:55:58:079]: Unlocking Server

......

MSI (s) (E8:60) [08:55:58:431]: Note: 1: 1729
MSI (s) (E8:60) [08:55:58:431]: Product: Microsoft SQL Server 2008
Management Studio -- Configuration failed.

MSI (s) (E8:60) [08:55:58:433]: Windows Installer reconfigured the product.
Product Name: Microsoft SQL Server 2008 Management Studio.

The problem was solved. by the cleanup utility

"MXC" <mxchen100 (AT) hotmail (DOT) com> wrote